WO2020069777A1 - Matière à modeler, son utilisation et articles fabriqués avec cette matière - Google Patents
Matière à modeler, son utilisation et articles fabriqués avec cette matièreInfo
- Publication number
- WO2020069777A1 WO2020069777A1 PCT/EP2019/025330 EP2019025330W WO2020069777A1 WO 2020069777 A1 WO2020069777 A1 WO 2020069777A1 EP 2019025330 W EP2019025330 W EP 2019025330W WO 2020069777 A1 WO2020069777 A1 WO 2020069777A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fibers
- weight
- composition according
- mass
- objects
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
- C08K3/013—Fillers, pigments or reinforcing additives
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H33/00—Other toys
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0016—Plasticisers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/11—Esters; Ether-esters of acyclic polycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/12—Esters; Ether-esters of cyclic polycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/004—Additives being defined by their length
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
Definitions
- the invention relates to an oven-curable modeling clay and its use and objects produced therewith.
- Modeling compounds are also to be understood as so-called clays or, in the case of polymer-containing compounds, polymer clays.
- Such a mass consists essentially of polyvinyl chloride, filler and plasticizer.
- the plasticizer is present in phthalate form in a content of up to 30% by weight.
- plastic mass which has a PCL, a biodegradable plastic, as plastisol.
- the mass contains fiber materials and / or cellulose fibers.
- DE 10 2005 011 692 A1 describes a plastically deformable mass which, in addition to binders and water, also has fillers in the form of fibers made of cellulose and plastics. This mass is suitable for modeling Manufacture of objects, as impression material for the reproduction of
- a disadvantage of the masses of this type according to DE 20 2009 002 221 U1 and DE 10 2005 011 692 A1 is that these masses form a smooth surface without structures when modeling.
- This task is accomplished by means of a modeling compound, at least consisting of a binder, which is present as plastisol and possibly further additives, the plastisol essentially consisting of PVC and plasticizer
- the mass contains at least one filler
- compositions according to the invention lie in the surface structure that automatically forms, particularly when modeling.
- the surface structure of leather may be mentioned as an example, with the mass according to claim 1 simply and without additional effort, such as one
- the modeling compound according to the invention consists of binder, plasticizer, and at least one filler, which is in the form of plastic fibers.
- the binder used essentially consists of plastisol.
- This plastisol essentially consists of PVC and plasticizer.
- the PVC u. a. an emulsifier-containing or -free emulsion PVC, suspension PVC and microbead suspension PVC or a mixture of the individual PVC types.
- the plasticizer used can be present in the present compositions as a phthalate-containing and / or phthalate-free plasticizer.
- a particularly preferred embodiment of the invention is a composition which is free from phthalate-containing plasticizers.
- Phthalate-free plasticizers are based, for example, on citric acid, adipic acid and / or benzoate ester.
- phthalate-free plasticizers are acetyltributyl citrate, tri- (2-ethylhexyl) -actyl citrate, trioctyl citrate, tridecyl citrate, tributyl citrate, trihexyl citrate, triethyl citrate, dioctyl adipate, diisodecyl adipate, 1-bis (2-ethyl adipyl) ethyl acetate , Called benzoates or a mixture of at least two of these substances.
- the plasticizer can also belong to the group of benzoates or benzoate esters belong to. Examples include its 2,2,4-triethyl-1,3-pentanediyl dibenzoate and derivatives thereof, triethylene glycol dibenzoate, diethylene glycol dibenzoate, diethylene glycol monobenzoate and / or propylene glycol dibenzoate. Any mixtures of all of the aforementioned plasticizers are possible.
- Plasticizers containing phthalate can include, for example, dieethylhexyl phthalate, 1,2-benzenedicarboxylic acid, cyclohexanedicarboxylic acid ester,
- Diisononyl phthalate and diisodecyl phthalate Diisononyl phthalate and diisodecyl phthalate.
- the modeling clay has 24-38% by weight plasticizer.
- the mass preferably contains 28-36% by weight of plasticizer.
- Plastic fibers are or are designed as fillers in the composition of the modeling clay, which comes very close to the structure of leather. This structure forms automatically. It has proven to be particularly advantageous if the plastic fibers are branched.
- plastic fibers are polyolefin fibers and / or
- Polyolefin fibers can be used as polypropylene fibers or
- Polyethylene fibers and mixtures of these fibers are present.
- Polyester fibers can be present as polyethylene terephthalate fibers.
- the mass has 2-10% by weight, preferably 3-8% plastic fibers.
- the fibers have a length of 0.20-1.05 mm, preferably 0.35 to 0.95 mm.
- the effect of the structures that are formed can be more or less strong, or have finer or rather coarse structures / surface structures.
- the fiber thickness or fiber strength is in the range from 0.25 to 0.60 pm.
- fillers in addition to the plastic fibers used as fillers, other fillers in the form of inorganic and / or organic fillers are used.
- Examples include kaolin, chalk, talc, aluminum hydroxide and / or clay powder called, which have a grain size ⁇ 250 pm, preferably less than 100 pm.
- Metal glitter, glitter or mixtures of these substances can be present as further fillers in order to achieve, for example, special optical effects.
- So-called light fillers can also be used as fillers, or other fillers mentioned can be added, which are in the form of commercially available hollow micro-glass spheres or hollow plastic spheres.
- a stabilizer in such modeling clay improves PVC stability, i. H. it prevents u. a. the release of hydrogen chloride.
- inorganic and organic salts of the metals calcium, zinc, tin, magnesium, sodium and potassium are used, e.g. B. calcium stearate, sodium stearate,
- Pigments in pure form, as powder pigments, can be used as colorants
- Pigment preparations preferably in the form of azo-free color pigment, effect pigment and / or azo-free lacquered dye.
- Pigment Yellow 14 (Cl 21095), Pigment Red 254 (CI 561 10), Pigment Orange 34 (Cl 21 1 10), Pigment Red 122 (Cl 73915), Pigment Green 7 (Cl 74260), and pigment are a selection of a large number of possible color pigments White 6 (Cl 77891), Pigment Black 7 (Cl 77266), Pigment Red 101 (Cl 77491), Pigment Violet 23 (Cl 51319), Pigment Blue 29 (Cl 77007), Pigment Yellow 185 (Cl 56290), Pigment Yellow 1 (C.1.1 1680), Pigment Red 48: 2 (Cl 15865: 2), Pigment Red 53: 1 (Cl 15585: 1), Pigment Orange 34 (Cl 21 1 15), Pigment Yellow 83 (Cl 21 108) and Pigment Blue 15 (Cl 74160).
- Objects / imitations of leather have a brilliant appearance.
- the invention is based on a framework example and some
- Stabilizers and co-stabilizers are examples of any other additives.
- Recipe example 1 brown modeling clay (phthalate free)
- the brown mixture is composed as follows
- a desired consistency of the mass can easily be set by varying the binder content and / or plasticizer content.
- the curing temperature of such compositions is 110 to 130 ° C, preferably 130 ° C, with a curing time of up to 30 minutes.
- the mass according to the invention is produced in principle as described in DE 25 15 757 C3, after which the dry PVC powder is mixed with the filler and then the plasticizer and co-stabilizer is added. The mass produced in this way is, if necessary, finished by kneading with cooling.
- composition according to the invention is used as a modeling composition in the production of plastic, hand-deformable and heat-curable compositions.
- the modeling clay according to the invention is particularly suitable for the production of products which are very similar to leather in terms of haptic and visual characteristics, the leather-like products having a structured surface.
- Such products can be produced in thin layers - as is usual for leather goods - by shaping them by rolling them out, for example using a rolling pin or dough roller.
- the filler - cross-linked plastic fibers - automatically creates a structure on the surface that comes very close to the structure of leather in terms of appearance and feel.
- the layer thickness of the modeling clay corresponds to the approximate thickness of leather.
- Leather thicknesses are mostly in the range of 0.8 mm to 2.4 mm.
- composition according to the invention shows that the thin leather-like layers in the cured form with regard to flexibility and flexibility
- a “texture analyzer” was used to determine the elasticity of the hardened mass.
- the modeling clay according to the invention is good in the hardened state due to its high flexibility Cuttability and in thin layers and in strip form a good one
- the invention further relates to objects and objects made from a modeling compound according to claim 1, wherein the composition after the shaping to shape the objects and objects has been cured by the action of heat, has a structured, haptically and optically leather-like surface.
- the manufactured items - before and after the blooming as known from leather, are bendable and supple. After hardening they are
- Objects also in the form of thin layers, are stable against tensile forces.
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19790141.6A EP3861060A1 (fr) | 2018-10-02 | 2019-10-02 | Matière à modeler, son utilisation et articles fabriqués avec cette matière |
AU2019353580A AU2019353580B2 (en) | 2018-10-02 | 2019-10-02 | Modeling compound and use thereof and articles produced thereby |
CA3113124A CA3113124C (fr) | 2018-10-02 | 2019-10-02 | Matiere a modeler, son utilisation et articles fabriques avec cette matiere |
US17/281,825 US20220017735A1 (en) | 2018-10-02 | 2019-10-02 | Modeling compound and use thereof and articles produced thereby |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102018007756.0 | 2018-10-02 | ||
DE102018007756.0A DE102018007756B4 (de) | 2018-10-02 | 2018-10-02 | Modelliermasse sowie deren Verwendung und damit hergestellte Gegenstände |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2020069777A1 true WO2020069777A1 (fr) | 2020-04-09 |
Family
ID=68290202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2019/025330 WO2020069777A1 (fr) | 2018-10-02 | 2019-10-02 | Matière à modeler, son utilisation et articles fabriqués avec cette matière |
Country Status (6)
Country | Link |
---|---|
US (1) | US20220017735A1 (fr) |
EP (1) | EP3861060A1 (fr) |
AU (1) | AU2019353580B2 (fr) |
CA (1) | CA3113124C (fr) |
DE (1) | DE102018007756B4 (fr) |
WO (1) | WO2020069777A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021223907A1 (fr) * | 2020-05-05 | 2021-11-11 | Staedtler Mars Gmbh & Co. Kg | Procédé de production d'un composé à mouler |
WO2021223908A1 (fr) * | 2020-05-05 | 2021-11-11 | Staedtler Mars Gmbh & Co. Kg | Matériau de modelage et procédé de production de ce dernier |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102023002793B3 (de) | 2023-07-08 | 2024-06-13 | Staedtler Se | Modelliermasse sowie Verfahren zu deren Herstellung |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3131456A1 (de) * | 1981-08-08 | 1983-02-24 | Fa. J.S. Staedtler, 8500 Nürnberg | Radiergummi mit mischungsbedingter charakteristik und verfahren zu dessen herstellung |
DE2515757C3 (de) | 1975-04-10 | 1984-08-02 | Eberhard Faber Gmbh, 8430 Neumarkt | Verwendung plastischer Massen |
DE102005011692A1 (de) | 2004-03-11 | 2005-09-29 | Henkel Kgaa | Plastisch verformbare Masse |
DE202005019340U1 (de) * | 2005-12-08 | 2007-01-18 | J.S. Staedtler Gmbh & Co. Kg | Modelliermasse |
DE102005059143A1 (de) | 2005-12-08 | 2007-06-14 | J. S. Staedtler Gmbh & Co. Kg | Modelliermasse sowie deren Verwendung |
DE202009002221U1 (de) | 2009-02-17 | 2009-05-07 | Btf Produktentwicklungs- Und Vertriebs-Gmbh | Plastische Masse |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1192465A (fr) | 1957-01-14 | 1959-10-27 | Du Pont | Succédané du cuir et son procédé de fabrication |
NL6815687A (fr) | 1967-11-07 | 1969-05-09 | ||
WO2002094561A1 (fr) | 2001-05-18 | 2002-11-28 | Meier Rene | Materiau composite renforce par des fibres en masse de moulage pvc |
US20090288359A1 (en) * | 2007-06-07 | 2009-11-26 | Martin Jr Joel E | Polyvinyl Chloride (PVC) Compositions and Reinforced Flexible PVC Flooring With Improved Performance Formed of the Same |
-
2018
- 2018-10-02 DE DE102018007756.0A patent/DE102018007756B4/de active Active
-
2019
- 2019-10-02 WO PCT/EP2019/025330 patent/WO2020069777A1/fr unknown
- 2019-10-02 AU AU2019353580A patent/AU2019353580B2/en active Active
- 2019-10-02 US US17/281,825 patent/US20220017735A1/en active Pending
- 2019-10-02 CA CA3113124A patent/CA3113124C/fr active Active
- 2019-10-02 EP EP19790141.6A patent/EP3861060A1/fr active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2515757C3 (de) | 1975-04-10 | 1984-08-02 | Eberhard Faber Gmbh, 8430 Neumarkt | Verwendung plastischer Massen |
DE3131456A1 (de) * | 1981-08-08 | 1983-02-24 | Fa. J.S. Staedtler, 8500 Nürnberg | Radiergummi mit mischungsbedingter charakteristik und verfahren zu dessen herstellung |
DE102005011692A1 (de) | 2004-03-11 | 2005-09-29 | Henkel Kgaa | Plastisch verformbare Masse |
DE202005019340U1 (de) * | 2005-12-08 | 2007-01-18 | J.S. Staedtler Gmbh & Co. Kg | Modelliermasse |
DE102005059143A1 (de) | 2005-12-08 | 2007-06-14 | J. S. Staedtler Gmbh & Co. Kg | Modelliermasse sowie deren Verwendung |
DE202009002221U1 (de) | 2009-02-17 | 2009-05-07 | Btf Produktentwicklungs- Und Vertriebs-Gmbh | Plastische Masse |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021223907A1 (fr) * | 2020-05-05 | 2021-11-11 | Staedtler Mars Gmbh & Co. Kg | Procédé de production d'un composé à mouler |
WO2021223908A1 (fr) * | 2020-05-05 | 2021-11-11 | Staedtler Mars Gmbh & Co. Kg | Matériau de modelage et procédé de production de ce dernier |
CN115516019A (zh) * | 2020-05-05 | 2022-12-23 | 斯达德勒火星两合公司 | 模型材料及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
US20220017735A1 (en) | 2022-01-20 |
CA3113124C (fr) | 2024-02-06 |
AU2019353580B2 (en) | 2023-02-02 |
CA3113124A1 (fr) | 2020-04-09 |
EP3861060A1 (fr) | 2021-08-11 |
DE102018007756A1 (de) | 2020-04-02 |
DE102018007756B4 (de) | 2022-07-07 |
AU2019353580A1 (en) | 2021-05-13 |
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